The "Agentic Economy" is the defining narrative of 2026. Every developer is exploring how autonomous agents can elevate DeFi, but most hit the same wall: you can't have true autonomy without secure, frictionless delegation. Traditional session keys force an impossible choice between security and usability. Until now.
The Zyfai SDK provides the missing infrastructure layer. It packages our battle-tested Agentic engine into a single TypeScript library, enabling any developer to integrate autonomous, self-custodial capital management into their product.
At the heart of our SDK is the Security Proxy System, built around the Proxy Executor Model. This is a new architectural primitive that solves the fundamental delegation problem.
Traditional session keys require users to pre-approve every protocol, pool, and function. Adding a new integration means returning to re-sign. Capital sits idle, yield bleeds away.
Our model changes everything. Users sign a single, powerful policy. Then, our deterministic Proxy Executor enforces it at three levels:
Contract validation (the "where")
Function selector validation (the "what")
Calldata-level filtering (the "to whom" and "how much")
Example policy enabled by our SDK: "USDC can only move back to the user's Safe or to these 10 whitelisted liquidity pools. Transfers to arbitrary addresses are impossible."
The Zyfai agent operates freely within these constraints. New protocols integrate via onchain registry updates, no user signatures required and security is maintained.
The Zyfai SDK brings institutional-grade security to every integration:
TEE-Protected Signing via EigenCompute KMS: Session keys are generated and used exclusively within a Trusted Execution Environment. The session private key signature never leaves the secure enclave and remains inaccessible to operators, developers, or external services.
Deterministic, Verifiable Execution: Every action follows deterministic rules (not unpredictable AI). Each rebalance generates a ZK proof of correct execution, anchored to an onchain identity via ERC-8004 integration.
Comprehensive Audits: The entire stack has been audited end-to-end by Sherlock, with no outstanding issues.
Our SDK transforms what's possible for developers across the ecosystem:
For Wallet Teams: Embed a "Yield " module. Users toggle autonomous yield optimization with one click. Their idle stablecoins across chains automatically rebalance to optimal pools, all while maintaining full self-custody.
For Crosschain Bridges & Liquidity Networks: Implement autonomous liquidity management that continuously rebalances based on real-time demand.
For Neobanks & Treasury Platforms: Offer "smart treasury" functions where idle corporate stablecoins earn verified, risk-adjusted yield. Compliance-friendly constraints are baked into the policy engine, with full audit trails for every transaction.
For Agentic Developers: Build specialised agents that interact trustlessly with the Zyfai ecosystem. Our SDK provides the secure delegation layer, ERC-8004 identity framework, and verifiable execution proofs that enable true agent-to-agent coordination.
Every integration using the Zyfai SDK contributes to a transparent, auditable reputation system. Each action is:
Deterministic (based on clear rules, not AI randomness)
ZK-proven (cryptographically verified correct execution)
ERC-8004 anchored (building onchain reputation over time)
Partners and users can independently confirm that operations follow defined policies.
The Agentic Economy will emerge from thousands of specialized solutions interacting through shared infrastructure.
The Zyfai SDK provides that shared infrastructure:
Self-custodial foundation (built on Safe smart accounts)
Crosschain execution (live on Base, Arbitrum, Plasma, Sonic)
Gas-optimized operations (with sponsored transaction support)
Full customization (from protocol whitelists to risk parameters)
We've processed over $1.3 B in volume to stress-test this system, building infra robust enough for institutional use but accessible enough for any developer.
The infrastructure for the Agentic Economy exists. It's a working, audited, production-ready SDK that you can integrate today.
Whether you're building the next generation wallet, optimising treasury management, creating cross-chain services, or creating new autonomous agents, the Zyfai SDK gives you the secure delegation layer you need.
Explore the documentation, review the audit reports, and start building: sdk.zyf.ai
Zyfai gives you self-custodial access to autonomous low-risk DeFi. Our customizable rule-based Agents transform your idle capital into productive assets, rebalancing between curated opportunities.
The result is sustainable and risk-adjusted yield, where your capital is always working and under your control.
The "Agentic Economy" is the defining narrative of 2026. Every developer is exploring how autonomous agents can elevate DeFi, but most hit the same wall: you can't have true autonomy without secure, frictionless delegation. Traditional session keys force an impossible choice between security and usability. Until now.
The Zyfai SDK provides the missing infrastructure layer. It packages our battle-tested Agentic engine into a single TypeScript library, enabling any developer to integrate autonomous, self-custodial capital management into their product.
At the heart of our SDK is the Security Proxy System, built around the Proxy Executor Model. This is a new architectural primitive that solves the fundamental delegation problem.
Traditional session keys require users to pre-approve every protocol, pool, and function. Adding a new integration means returning to re-sign. Capital sits idle, yield bleeds away.
Our model changes everything. Users sign a single, powerful policy. Then, our deterministic Proxy Executor enforces it at three levels:
Contract validation (the "where")
Function selector validation (the "what")
Calldata-level filtering (the "to whom" and "how much")
Example policy enabled by our SDK: "USDC can only move back to the user's Safe or to these 10 whitelisted liquidity pools. Transfers to arbitrary addresses are impossible."
The Zyfai agent operates freely within these constraints. New protocols integrate via onchain registry updates, no user signatures required and security is maintained.
The Zyfai SDK brings institutional-grade security to every integration:
TEE-Protected Signing via EigenCompute KMS: Session keys are generated and used exclusively within a Trusted Execution Environment. The session private key signature never leaves the secure enclave and remains inaccessible to operators, developers, or external services.
Deterministic, Verifiable Execution: Every action follows deterministic rules (not unpredictable AI). Each rebalance generates a ZK proof of correct execution, anchored to an onchain identity via ERC-8004 integration.
Comprehensive Audits: The entire stack has been audited end-to-end by Sherlock, with no outstanding issues.
Our SDK transforms what's possible for developers across the ecosystem:
For Wallet Teams: Embed a "Yield " module. Users toggle autonomous yield optimization with one click. Their idle stablecoins across chains automatically rebalance to optimal pools, all while maintaining full self-custody.
For Crosschain Bridges & Liquidity Networks: Implement autonomous liquidity management that continuously rebalances based on real-time demand.
For Neobanks & Treasury Platforms: Offer "smart treasury" functions where idle corporate stablecoins earn verified, risk-adjusted yield. Compliance-friendly constraints are baked into the policy engine, with full audit trails for every transaction.
For Agentic Developers: Build specialised agents that interact trustlessly with the Zyfai ecosystem. Our SDK provides the secure delegation layer, ERC-8004 identity framework, and verifiable execution proofs that enable true agent-to-agent coordination.
Every integration using the Zyfai SDK contributes to a transparent, auditable reputation system. Each action is:
Deterministic (based on clear rules, not AI randomness)
ZK-proven (cryptographically verified correct execution)
ERC-8004 anchored (building onchain reputation over time)
Partners and users can independently confirm that operations follow defined policies.
The Agentic Economy will emerge from thousands of specialized solutions interacting through shared infrastructure.
The Zyfai SDK provides that shared infrastructure:
Self-custodial foundation (built on Safe smart accounts)
Crosschain execution (live on Base, Arbitrum, Plasma, Sonic)
Gas-optimized operations (with sponsored transaction support)
Full customization (from protocol whitelists to risk parameters)
We've processed over $1.3 B in volume to stress-test this system, building infra robust enough for institutional use but accessible enough for any developer.
The infrastructure for the Agentic Economy exists. It's a working, audited, production-ready SDK that you can integrate today.
Whether you're building the next generation wallet, optimising treasury management, creating cross-chain services, or creating new autonomous agents, the Zyfai SDK gives you the secure delegation layer you need.
Explore the documentation, review the audit reports, and start building: sdk.zyf.ai
Zyfai gives you self-custodial access to autonomous low-risk DeFi. Our customizable rule-based Agents transform your idle capital into productive assets, rebalancing between curated opportunities.
The result is sustainable and risk-adjusted yield, where your capital is always working and under your control.
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Zyfai$BOT Claim Guide for Zyfai Users (via Safe)
ZyfaiZyfai December Yield Report: +73.42% Yield Outperformance, $10M+ AUM, and Continued Agentic Growth
Below is a summary of the key metrics that defined Zyfai's performance in December.
ZyfaiERC-8004 Goes Live January 16. Zyfai Is Ready.
The Agentic Economy has been missing one critical piece: trust.
Zyfai$BOT Claim Guide for Zyfai Users (via Safe)
ZyfaiZyfai December Yield Report: +73.42% Yield Outperformance, $10M+ AUM, and Continued Agentic Growth
Below is a summary of the key metrics that defined Zyfai's performance in December.
ZyfaiERC-8004 Goes Live January 16. Zyfai Is Ready.
The Agentic Economy has been missing one critical piece: trust.
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